Generally speaking, the more intense the contact between the skin and the product and also the more sensitive the skin, the stricter the requirements are. For instance, for a product to be certified as class I and be safe for babies, the highest standards need to be met.

All the Talalay Latex products we offer in our online store are Oeko Tex Standard 100 certified as class I, hence you can rest assured they do not contain any harmful substance for your beloved ones.